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  1. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1886-1890
    Holding Institution: Smithsonian Institution Archives
    Subjects: Chateaugay River  Comstock  Essex  Field notes  Fort Ann  Geologists  Geology  Geology, Stratigraphic--Cambrian  Greenwich  Lake Champlain  Lake George  Marble River  New York  Potsdam  Renssalaer  Scientific illustrations  United States  Washington  
    BHL Collections: Smithsonian Field Books collection
  2. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1886-1889
    Holding Institution: Smithsonian Institution Archives
    Subjects: Canada  Field notes  Geology  Isle La Motte  Lake Champlain  Maps  Paleontology  Québec  United States  Vermont  
    BHL Collections: Smithsonian Field Books collection
  1. By: Soto-Adames, Felipe
    Type: Article
    In: ZooKeys
    Volume: 147
    Date: 2011
    Page Range: 19-37
    Publication Info: Pensoft Publishers 2011
    Subjects: Ballistura  chaetotaxy  Freshwater lake sandy beach  Great Averrill Pond  Lake Champlain  Lake Willoughby  Pachyotoma  Scutisotoma  Subisotoma